Home / 3,068,580.14-4,602,704.52-938,664.50

Finding the Fourth Proportional to 3,068,580.14, 4,602,704.52 and 938,664.50

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Solution

The fourth proportional to 3,068,580.14, 4,602,704.52 and 938,664.50 is: 1,407,946.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,580.14 : 4,602,704.52 = 938,664.50 : x
  2. Step 2: Convert to fraction form
    3,068,580.14/4,602,704.52 = 938,664.50/x
  3. Step 3: Cross multiply
    3,068,580.14x = 4,602,704.52 × 938,664.50
  4. Step 4: Simplify right side
    3,068,580.14x = 4,320,395,336,913.54
  5. Step 5: Solve for x
    x = 4,320,395,336,913.54/3,068,580.14
  6. Step 6: Final answer
    x = 1,407,946.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.